The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2002
Filed:
Dec. 17, 1999
Applicant:
Inventor:
Kenneth Alexander Ellis, North Plainfield, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 4/108 ;
U.S. Cl.
CPC ...
H01L 4/108 ;
Abstract
In accordance with the invention, magnetostrictive saw devices are provided with tunable transducer structures for enhanced performance. The transducers are in the form of patterned conductors disposed between magnetic films. The magnetostrictive response is tuned by adjusting the thickness of magnetic film overlying the conductive layer.